Raise not good here
you are in a way ahead/way behind situation. the hand is quite stable, ie., whoever is ahead now will very likely be ahead at the river. Like the other posters said, you won't get an ace to fold, you'll only fold out hands that are serious dogs to your jacks. I like calling here and giving the villain a chance to bluff the turn.
Also keep in mind the small hand, small pot idea. your jacks, while quite possibly the best hand, are still just an underpair, and if your opponent is willing to put a lot of money in the pot, odds
are he can beat jacks. so you won't get paid by weaker hands, and you can lose a lot to stronger ones. play this hand slower, and try to keep the pot small.